CN104822890B - Window regulator and window regulator sub-component and assembly method thereof - Google Patents

Window regulator and window regulator sub-component and assembly method thereof Download PDF

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Publication number
CN104822890B
CN104822890B CN201380056307.7A CN201380056307A CN104822890B CN 104822890 B CN104822890 B CN 104822890B CN 201380056307 A CN201380056307 A CN 201380056307A CN 104822890 B CN104822890 B CN 104822890B
Authority
CN
China
Prior art keywords
pulley
main body
cable
pulley assembly
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201380056307.7A
Other languages
Chinese (zh)
Other versions
CN104822890A (en
Inventor
山本健次
土本洋介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiroki Corp
Original Assignee
Shiroki Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2012237820A external-priority patent/JP5639139B2/en
Priority claimed from JP2012237821A external-priority patent/JP6131021B2/en
Application filed by Shiroki Corp filed Critical Shiroki Corp
Publication of CN104822890A publication Critical patent/CN104822890A/en
Application granted granted Critical
Publication of CN104822890B publication Critical patent/CN104822890B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/485Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with cable tensioners
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/488Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with two cable connections to the window glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/004Mounting of windows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/08Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/382Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement for vehicle windows
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/644Flexible elongated pulling elements
    • E05Y2201/654Cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/658Members cooperating with flexible elongated pulling elements
    • E05Y2201/668Pulleys; Wheels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/706Shafts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50Mounting methods; Positioning
    • E05Y2600/52Toolless
    • E05Y2600/53Snapping
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Type of wing
    • E05Y2900/55Windows
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/4984Retaining clearance for motion between assembled parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)

Abstract

The present invention provides a kind of window regulator, when window regulator is assembled in the delivery before Vehicular door (when moving into), it is possible to is reliably prevented pulley main body and departs from from resin-made panel.On resin-made panel (10), it is formed with the embedding recess (20a) for embedding pulley assembly (30a).On resin-made panel (10), it is formed with anticreep projection (22,23), described anticreep projection (22,23) extends to central part from the circumference embedding recess (20a) when overlooking, overlapping with the pulley main body (31) being embedded in the pulley assembly (30a) embedding recess (20a), prevent pulley main body (31) from coming off from embedding recess (20a).

Description

Window regulator and window regulator sub-component and assembly method thereof
Technical field
Window regulator subgroup before the present invention relates to the window regulator of Vehicular door and being fixed on Vehicular door Part and assembly method thereof.
Background technology
In recent years, replacing the window regulator being fixed in Vehicular door by metal guide rail, employing is by integrally formed There is the window regulator that the resin-made panel of guide rail is fixed in Vehicular door.On resin-made panel, it is positioned at the upper and lower of guide rail Supporting pulley in advance, is wound on driving volume by the cable being combined with the slide block base being lifting freely supported on guide rail via pulley On cylinder (hoisting drum), seek the sub-component of window regulator, and achieve the reduction of parts number of packages, lightweight, high-strength Degreeization.When window regulator sub-component (サ Block ア ッ シ) is fixed on Vehicular door, by inserting the combination of the axis hole of pulley Resin-made panel is incorporated into door skin (wainscot) by bolt, and combines glass pane on slide block base.
In the window regulator possessing such resin-made panel, for the pulley supported by resin-made panel, In order to make to disappear so that it is guaranteed that rotatable property with the friction of resin-made panel, it is common that pulley main body is formed as rotatable Be supported on the pulley assembly of pulley bracket.
In patent document 1, it is disclosed directly below content: as the structure of supporting pulley assembly on resin-made panel, in tree On fat panel, it is formed with the upper and lower embedding recess for pulley assembly being embedded guide rail and the periphery at this embedding recess The holding section of the pulley bracket of pulley assembly it is sticked in the part in portion.
Prior art literature
Patent document
Patent document 1: No. 2011/095414 file of International Publication
Summary of the invention
(inventing problem to be solved)
But, in the structure of patent document 1, (remove when by the delivery before Vehicular door of the resin-made panel sectional Fashionable), owing to pulley main body being applied the tensile load of cable or pulley assembly being applied unexpected impact, assembly pulley The engaging of the pulley bracket of part and the holding section of resin-made panel is released from, exist pulley main body from resin-made panel depart from can Can property.
On the other hand, in the window regulator possessing resin-made panel, when assembling window regulator sub-component, right Under the state of the tensile load that pulley main body applies cable, it is necessary to supporting pulley assembly on resin-made panel.Therefore, if not Consider put on pulley main body cable tensile load and optionally in resin panel if supporting pulley assembly, then exist The cable that is wrapped on pulley main body departs from or pulley assembly (pulley main body) produces these unfavorable conditions damaged can Can property.
The present invention is to complete based on above problem awareness, its object is to obtain a kind of window regulator, when inciting somebody to action When window regulator is assembled in the delivery before Vehicular door (when moving into), it is possible to be reliably prevented pulley main body from resin-made face Plate departs from.
It addition, the present invention also aims to obtain a kind of window regulator sub-component and assembly method thereof, when at resin On panel processed during supporting pulley assembly, it is possible to be reliably prevented the cable being wrapped on pulley main body and depart from or pulley assembly (pulley main body) produces these unfavorable conditions damaged.
(solving the technical scheme of technical problem)
The window regulator of the present invention includes: resin-made panel, is formed with the guide rail extended in the vertical direction;Sliding Block base, is lifting freely supported by along the guide rail of described resin-made panel, and is fixed with glass pane;Cable, is fixed on Described slide block base;And pulley assembly, it is rotatably freely supported on upper and lower at least one of the guide rail of described resin-made panel Side, has and is fixed on the pulley main body that the cable of described slide block base is wound around;Described window regulator is characterised by, in institute State on resin-made panel, be formed with the embedding recess for embedding described pulley assembly, and shape on described resin-made panel Becoming to have anticreep projection, described anticreep projection extends from the circumference of described embedding recess to central part when overlooking, with embedding institute The pulley main body stating the described pulley assembly embedding recess is overlapping, prevents described pulley main body from coming off (originally from described embedding recess Inventive technique scheme one).
Preferably, described anticreep projection, embed the described pulley assembly of described embedding recess with the clamping when overlooking The mode of pulley main body, has at least one rigidity anticreep projection and at least one is more soft and easy than this rigidity anticreep projection The elastic anticreep projection (technical solution of the present invention two) of elastic deformation.
Preferably, described pulley main body have bottom surface flange part, top flange portion and be formed at bottom surface flange part and Cable guide groove between top flange portion, the leading section of described rigidity anticreep projection, with the top flange of described pulley main body Portion to, the leading section of described elastic anticreep projection, is positioned at the inside (technical solution of the present invention three) of described cable guide groove relatively.
Preferably, described rigidity anticreep projection is positioned at the cable wrapping range of described pulley main body when overlooking, described Elastic anticreep projection is positioned at the cable non-rolling region (technical solution of the present invention four) of described pulley main body when overlooking.
The assembly method of the window regulator sub-component of the present invention, it is characterised in that there are following steps: prepare resin-made The step of panel, wherein, described resin-made panel is formed with: the guide rail that extends in the vertical direction, be positioned at this guide rail The pulley embedding recess, extending to center position from the circumference of described embedding recess when overlooking of upper and lower at least one party is prevented De-projection;On described guide rail, lifting freely keep the step being fixed with the slide block base of glass pane;And institute will be fixed on The cable stating slide block base is wound in the pulley main body of pulley assembly, and described pulley assembly is embedded described embedding recess Step;In the embedding step of described pulley assembly, carry out following steps successively: first step, in the cunning of described pulley assembly Described cable is wound less than a circle on wheel body;Second step, makes the axis of described pulley assembly relative to described embedding recess Axis tilt, at the described embedding recess of the lower section of described pulley anticreep projection, embed in described pulley assembly with described cunning The part that the cable wrapping range of wheel body is corresponding, thus, when overlooking, makes described pulley anticreep projection described embedding with embedding The pulley main body of the described pulley assembly entering recess is overlapping, prevents described pulley main body from coming off from described embedding recess;And the Three steps, make the axis of described pulley assembly tilt to the direction consistent with the axis of described embedding recess, by described assembly pulley Described embedding recess (this being partially submerged into resin-made panel corresponding with the cable non-rolling region of described pulley main body in part Inventive technique scheme five).
Preferably, on described resin-made panel, be formed when overlook time from the circumference of described embedding recess to The cable anticreep projection that heart direction extends, in described second step, makes the axis of described pulley assembly relative to described embedding The axis of recess tilts, at the described embedding recess of the lower section of described cable anticreep projection, insert in described pulley assembly with institute State the corresponding part of the cable wrapping range of pulley main body (technical solution of the present invention six).
Preferably, on described resin-made panel, be formed when overlook time from the circumference of described embedding recess to The elastic protrusion that heart direction extends, in described third step, make the axis of described pulley assembly to described embedding recess The consistent direction of axis tilts, and makes described elastic protrusion produce elastic deformation, meanwhile, by described pulley assembly with described pulley What the cable non-rolling region of main body was corresponding is partially submerged into described embedding recess (technical solution of the present invention seven).
Described cable anticreep projection doubles as pulley anticreep projection, when overlooking from the circumference of described embedding recess to center Direction extends, overlapping with the pulley main body of the described pulley assembly embedding described embedding recess, prevents described pulley main body from institute State embedding recess and come off (technical solution of the present invention eight).
The window regulator sub-component of the present invention, manufactures by carrying out following steps: prepare the step of resin-made panel, Wherein, described resin-made panel is formed with: the guide rail that extends in the vertical direction, upper and lower at least one being positioned at this guide rail The pulley anticreep embedding recess, extending to center position from the circumference of described embedding recess when overlooking of side is raised;Institute State on guide rail, lifting freely keep the step being fixed with the slide block base of glass pane;And described slide block base will be fixed on Cable be wound on the pulley main body of pulley assembly, and by described pulley assembly embed described embedding recess step;Institute State window regulator sub-component to be characterised by, in the embedding step of described pulley assembly, carry out following steps successively: first Step, winds described cable less than a circle on the pulley main body of described pulley assembly;Second step, makes described pulley assembly Axis tilts relative to the axis of described embedding recess, by cable wrapping range with described pulley main body in described pulley assembly Corresponding part, the described embedding recess of embedded resin panel;Third step, make the axis of described pulley assembly to institute State and embed the consistent direction of axis of recess and tilt, by cable non-rolling region with described pulley main body in described pulley assembly The corresponding described embedding recess being partially submerged into resin-made panel;And the 4th step, make described pulley anticreep projection with embedding The pulley main body of the described pulley assembly entering described embedding recess is overlapping, prevents described pulley main body from coming off from described embedding recess (technical solution of the present invention nine).
(effect of invention)
According to the invention involved by technical solution of the present invention, directly press owing to being formed at the anticreep projection of resin-made panel The pulley main body of pulley assembly, comes off (de-therefore, it is possible to be reliably prevented pulley main body from the embedding recess of resin-made panel From).
According to the invention involved by technical solution of the present invention, the cunning with pulley main body can be made by rigidity anticreep projection The anti-drop function of wheel assembly improves, and meanwhile, pulley assembly can be made easy to the insertion embedding recess by elastic anticreep projection Property improve.
According to the invention involved by technical solution of the present invention, it is possible to further improve the produced tool of rigidity anticreep projection There is pulley assembly produced by the anti-drop function of the pulley assembly of pulley main body and elastic anticreep projection to the insertion embedding recess Easiness.It addition, can less setting by have the pulley assembly embedded resin panel of pulley main body embed recess time The elastic displacement of elastic anticreep projection such that it is able to improve the durability of elastic anticreep projection.
According to the invention involved by technical solution of the present invention, prevent merit except having coming off of the pulley assembly of pulley main body Beyond energy, additionally it is possible to make rigidity anticreep projection have the coming off of cable that drive being wound on pulley main body and prevent function.
According to the invention involved by technical solution of the present invention, owing to first cable with pulley main body in pulley assembly being wound What region (particularly applying to drive the region of the tensile load maximum of cable) was corresponding is partially submerged in embedding recess, afterwards, By be partially submerged in embed recess, therefore, either corresponding with the cable non-rolling region of pulley main body in pulley assembly The no tensile load that pulley main body applies driving cable, can be reliably prevented the driving cable being wrapped on pulley main body Depart from or pulley assembly (pulley main body) produces these unfavorable conditions damaged.Further, since be formed at the cunning of resin-made panel Wheel anticreep projection directly presses the pulley main body of pulley assembly, therefore, even if (moving into when the delivery of window regulator sub-component Time) apply drive the tensile load of cable or pulley assembly is applied unexpected impact to pulley main body, it is also possible to can Prevent pulley main body from coming off (disengaging) from the embedding recess of resin-made panel by ground.
According to the invention involved by technical solution of the present invention, when the delivery of window regulator sub-component (when moving into), i.e. Make pulley main body applies to drive the tensile load of cable or pulley assembly is applied unexpected impact, it is also possible to reliable Prevent the driving cable being wound on pulley main body from embed recess come off.
According to the invention involved by technical solution of the present invention, it is possible to increase pulley assembly is easy to the insertion embedding recess Property.
According to the invention involved by technical solution of the present invention, when the delivery of window regulator sub-component (when moving into), i.e. Make pulley main body applies to drive the tensile load of cable or pulley assembly is applied unexpected impact, it is also possible to reliable Prevent the pulley assembly with pulley main body from coming off from the embedding recess of resin-made panel.Further, since without being formed respectively Cable anticreep projection and pulley anticreep projection, therefore, make the structure of resin-made panel become simple such that it is able to easily to carry out Manufacture.
According to the invention involved by technical solution of the present invention, direct owing to being formed at the pulley anticreep projection of resin-made panel The pulley main body of ground pressing pulley assembly, therefore, even if when the delivery of window regulator sub-component (when moving into), to pulley master Body applies drive the tensile load of cable or pulley assembly is applied unexpected impact, it is also possible to be reliably prevented pulley Main body comes off (disengaging) from the embedding recess of resin-made panel.
Accompanying drawing explanation
Fig. 1 is the figure of the window regulator observing the present invention outside car.
Fig. 2 is the figure of the window regulator observing the present invention inside car.
Fig. 3 is the figure of the window regulator observing the present invention from vehicle fore-and-aft direction.
Fig. 4 is the sectional view of the IV-IV line along Fig. 1.
Fig. 5 is the amplification view of the structure embedding recess illustrating resin-made panel.
Fig. 6 is the amplification stereogram of the structure embedding recess illustrating resin-made panel.
Fig. 7 (A) to (D) is the pulley assembly embedded resin panel of the state by being applied with the tensile load driving cable Embed recess process chart.
Symbol description
1 window regulator
10 resin-made panels
11,12 guide rail
13,14 slide block base
15 drive reel
16 motor units
20a, 20b, 20c, 20d embed recess
21 through holes
22 rigidity anticreep projections (anticreep projection, cable anticreep projection, pulley anticreep projection)
23 elastic anticreep projections (anticreep projection, elastic protrusion)
30a, 30b, 30c, 30d pulley assembly
31 pulley main bodies
311 bottom surface flange parts
312 top flange portions
313 cable guide grooves
314 inserting holes
32 pulley brackets
321 pulley bearing faces
322 embed cylinder portion
323 erect wall portion
33 nut parts
331 flange parts
332 bolt insertion holes
W1, W2 drive cable.
Detailed description of the invention
Fig. 1 to Fig. 3 illustrates the composition of the window regulator 1 of the present invention.In the figure, depict be assembled into Vehicular door it The window regulator 1 of the state of front window regulator sub-component.Direction in the following description is with the arrow line described in scheming All directions on the basis of.
Window regulator 1 possesses the resin-made panel 10 being made up of resinous integrally formed product, described resin-made panel 10 when from overall width direction (outside car or inside car) macroscopic observation H-shaped shape, when observing from vehicle fore-and-aft direction, from car Inner side is towards slight curvature outside car.In vehicle front side and the rear view of vehicle side of resin-made panel 10, the most formed integrally There are guide rail 11 and the guide rail 12 of the linearity extended in the vertical direction.On guide rail 11 and guide rail 12, the most lifting freely It is supported with slide block base 13 and the slide block base 14 of fixed-pane window (not shown).
On resin-made panel 10, be positioned at the upper and lower of guide rail 11 and guide rail 12, formed integrally have embedding recess 20a, 20b、20c、20d.Embedding on recess 20a, 20b, 20c, 20d, be respectively embedded into pulley assembly 30a, 30b, 30c, 30d.Four Individual embedding recess 20a-20d and four pulley assembly 30a-30d has same structure.
At the central portion of resin-made panel 10, it is supported with the electricity driving reel 15 and positive reverse rotation to drive this driving reel 15 Motivation unit 16.Being wound with driving cable W1 on reel 15 driving, this driving cable W1, one end is passing through pulley assembly Being incorporated into slide block base 13 after 30b conversion direction, the other end is incorporated into cunning after by pulley assembly 30c conversion direction Block base 14.It addition, slide block base 13 and slide block base 14 are by via pulley assembly 30a and pulley assembly 30d conversion direction Driving cable W2 (from driving the different parts of cable W1) combine.Therefore, if driven by the positive reverse rotation of motor unit 16 If dynamic driving reel 15, then slide block base 13 and slide block base 14 (glass pane) are guided by guide rail 11 and guide rail 12 and rise Fall.In Fig. 1, Fig. 2, depicting when window regulator 1 is assembled in Vehicular door, glass pane (not shown) becomes The slide block base 13 of full-shut position and the upper dead center position of slide block base 14 and glass pane (not shown) become the cunning of full-shut position The lower dead point position both sides of block base 13 and slide block base 14.
With reference to Fig. 4 to Fig. 6, represent respectively and there is isomorphic embedding recess 20a-20d and pulley assembly 30a-30d, The composition embedding recess 20a and pulley assembly 30a is described in detail
As shown in Figures 4 to 6, embedding recess 20a when overlooking is circular, and heart portion is formed with through hole wherein 21.Embedding on recess 20a, by the through hole 21 from radial direction Clamping Center portion and to in the way of, be individually formed rigidity and prevented De-projection (anticreep projection, cable anticreep projection, pulley anticreep projection) 22 and elastic anticreep projection (anticreep projection, elastic protrusion) 23.Elastic anticreep projection 23 is by material (the such as leaf spring material) structure of the soft and easy elastic deformation of specific rigidity anticreep projection 22 Become.Rigidity anticreep projection 22 and elastic anticreep projection 23 are both contained in the elastomeric element of broad sense, " rigidity " and the table of " elastic " State the yardstick of relative hardness for representing two projections.
Rigidity anticreep projection 22 and elastic anticreep projection 23, the cantilever beam-like formed in the circumference embedding recess 20a (sheet holds beam-like), to extend towards the approximating mode of central part from the circumference embedding recess 20a when overlooking.Rigidity Anticreep projection 22 extends towards central part in the horizontal direction from the circumference embedding recess 20a, elastic anticreep projection 23 in The circular shape (curved shape) extended towards the mode of central part sagging (stooping) from the circumference embedding recess 20a.
As shown in Figure 4, pulley assembly 30a possesses pulley main body 31, pulley bracket 32, by pulley main body 31 rotatably The nut part 33 being supported on pulley bracket 32.
Pulley main body 31 has bottom surface flange part 311 and the top flange portion 312 of wholecircle tabular simultaneously and is formed at the end Cable guide groove 313 between face flange part 311 and top flange portion 312.On cable gathering sill 313, it is wound with and is fixed on The driving cable W2 of slide block base 13 and slide block base 14.At the central part of pulley main body 31, it is formed for inserting nut portions The inserting hole 314 of part 33.
Pulley bracket 32 has: pulley bearing face 321, supports the bottom surface flange part 311 of pulley main body 31;Embed Cylinder portion 322, extends downwards from the central portion in this pulley bearing face 321, and is embedded in the through hole 21 embedding recess 20a In.In a part for the circumferential direction in pulley bearing face 321, being formed and erect wall portion 323, when overlooking, this erects wall portion 323 Cover the cable wrapping range of pulley main body 31 (cable guide groove 313), the particularly maximum stretching applying to drive cable W2 is born The region of lotus.
Nut part 33 is by being inserted through the inserting hole 314 of pulley main body 31 and being fixed by caulking to the embedding of pulley bracket 32 The spindle unit of the bottom in cylinder portion 322 is constituted.In the upper end of nut part 33, it is formed and the top flange of pulley main body 31 The flange part 331 that portion 312 abuts.At the central part of nut part 33, it is formed with bolt insertion hole 332, described bolt insertion hole 332 joint bolts (not shown) being used for being assembled in the window regulator 1 of assembled state Vehicular door are inserted.
When pulley assembly 30a being embedded embedding recess 20a as constructed as above, rigidity anticreep projection 22 and elasticity Anticreep projection 23, to be overlapped in pulley main body 31 when overlooking in the way of the pulley main body 31 of clamping pulley assembly 30a.Rigidity is prevented The leading section of de-projection 22 relative with the top flange portion 312 of pulley main body 31 to, the leading section of elasticity anticreep projection 23 is positioned at The inside of the cable guide groove 313 of pulley main body 31.So, rigidity anticreep projection 22 and elastic anticreep projection 23 directly press cunning The pulley main body 31 of wheel assembly 30a, therefore, it is possible to be reliably prevented the pulley main body 31 embedding recess from resin-made panel 10 20a comes off (disengaging).It addition, the anticreep with the pulley assembly 30a of pulley main body 31 can be made by rigidity anticreep projection 22 Prevent function from improving, meanwhile, pulley assembly 30a can be made easy to the insertion embedding recess 20a by elastic anticreep projection 23 Property improve.Further, it is possible to less setting will have the embedding of the pulley assembly 30a embedded resin panel 10 of pulley main body 31 The elastic displacement of the elastic anticreep projection 23 during recess 20a such that it is able to improve the durability of elastic anticreep projection 23.
Rigidity anticreep projection 22 is positioned at the farthest side from driving reel 15 and motor unit 16, when overlooking, covers The cable wrapping range of pulley main body 31 (cable guide groove 313), particularly maximum applying drive the tensile load of cable W2 Region.Thus, in addition to there is the coming off and prevent function of the pulley assembly 30a of pulley main body 31, additionally it is possible to make rigidity anticreep Projection 22 has the coming off of cable W2 that drive being wound on pulley main body 31 and prevents function.Elastic anticreep projection 23 is positioned at and connects most It is bordering on driving reel 15 and the side of motor unit 16, when overlooking, covers the line of pulley main body 31 (cable guide groove 313) Cable non-rolling region, say, that do not apply to drive the region of the tensile load of cable W2.
Window regulator 1 assembles as follows as constructed as above.First, guide rail 11 and guide rail 12 at resin-made panel 10 rise Fall supporting slide block base 13 and slide block base 14 freely.Then, one end and the other end are fixed on slide block base 13 He Slide block base 14 and pars intermedia are wound on the driving cable W1 driven on reel 15, are wound on pulley assembly 30b and assembly pulley On the pulley main body 31 of part 30c, pulley assembly 30b and the pulley assembly of the tensile load state driving cable W1 will be applied with The embedding recess 20b of 30c embedded resin panel 10 and embedding recess 20c.Meanwhile, one end and the other end are fixed on cunning The driving cable W2 of block base 13 and slide block base 14, is wound on the pulley main body 31 of pulley assembly 30a and pulley assembly 30d On, and pulley assembly 30a and the pulley assembly 30d embedded resin face of the tensile load state driving cable W2 will be applied with The embedding recess 20a of plate 10 and embedding recess 20d.
Now, with reference to Fig. 7 (A)~(D), the cunning by being applied with the tensile load state driving cable W2 is illustrated in greater detail The operation of the embedding recess 20a of wheel assembly 30a embedded resin panel 10.
First, as shown in Fig. 7 (A), on the cable guide groove 313 of the pulley main body 31 of pulley assembly 30a, winding drives Cable W2 encloses (first step) less than one.
Then, as shown in Fig. 7 (B), the axis of pulley assembly 30a is made to tilt relative to the axis embedding recess 20a, will be sliding Be partially submerged in embed recess 20a (second step) corresponding with the cable wrapping range of pulley main body 31 in wheel assembly 30a. More specifically, maximum relative to the angle of inclination of the axis embedding recess 20a at the axis making pulley assembly 30a, and make The cable wrapping range (the particularly maximum region applying to drive the tensile load of cable W2) of pulley main body 31 and rigidity anticreep Under the state staggered in the circumferential direction position of projection 22, by relative for cable wrapping range with pulley main body 31 in pulley assembly 30a That answers is partially submerged in embedding recess 20a, afterwards, is gradually reduced the axis of pulley assembly 30a relative to the axle embedding recess 20a The angle of inclination of line, meanwhile, (the particularly maximum stretching applying to drive cable W2 is born to make the cable wrapping range of pulley main body 31 The region of lotus) and the circumferential direction position consistency of rigidity anticreep projection 22.Thus, the embedding in the lower section of rigidity anticreep projection 22 is recessed Portion 20 inserts part corresponding with the cable wrapping range of pulley main body 31 in pulley assembly 30a.
Then, as shown in Fig. 7 (C), make the axis of pulley assembly 30a to the direction consistent with the axis embedding recess 20a Tilt, by be partially submerged in embed recess 20a corresponding with the cable non-rolling region of pulley main body 31 in pulley assembly 30a (third step).Now, elastic anticreep projection 23 is pressed against on the pulley bearing face 321 of pulley bracket 32 and produces elastic change Shape, recovers elastic in the inside of the cable guide groove 313 of pulley main body 31 and is back to free state.In this state, just Property anticreep projection 22 and elastic anticreep projection 23 overlapping on the pulley main body 31 of pulley assembly 30a, it is therefore prevented that pulley main body 31 (the 4th step) is come off (disengaging) from embedding recess 20a.
In above operation, as shown in Fig. 7 (D), it is assembled in the window adjustments of sub-component state before Vehicular door Device 1 completes.In the present embodiment, first cable wrapping range with pulley main body 31 in pulley assembly 30a (is particularly applied Drive the region that the tensile load of cable W2 is maximum) corresponding it is partially submerged in embedding recess 20a (second step), afterwards, By be partially submerged in embed recess 20a (threeth corresponding with the cable non-rolling region of pulley main body 31 in pulley assembly 30a Step), therefore, regardless of whether pulley main body 31 applies to drive the tensile load of cable W2, winding can be reliably prevented Driving cable W2 on pulley main body 31 departs from or pulley assembly 30a (pulley main body 31) produces these bad feelings damaged Condition.
The window regulator 1 of sub-component state, by being inserted through the joint bolt of the bolt insertion hole 332 of nut part 33 Resin-made panel 10 is incorporated into door skin (wainscot) by (not shown), meanwhile, on slide block base 13 and slide block base 14 In conjunction with glass pane (not shown), thus the window regulator 1 as completion status is assembled in Vehicular door.
Here, due to so-called manufacture sub-component state window regulator 1 operation and by the window of sub-component state Adjuster 1 is assembled in the operation of Vehicular door, carries out at different production lines or different manufacturing works, therefore, in two works The delivery operation (moving into operation) of the window regulator 1 of sub-component state is must be added between sequence.In this delivery operation, can be right Pulley main body 31 applies drive the tensile load of cable W2 or pulley assembly 30a is applied unexpected impact.In this reality Execute in mode, owing to rigidity anticreep projection 22 and elastic anticreep projection 23 directly press the pulley main body 31 of pulley assembly 30a, because of This, when the delivery of the window regulator 1 of sub-component state (when moving into), it is possible to be reliably prevented pulley main body 31 from resin-made The embedding recess 20a of panel 10 comes off (disengaging).It addition, the driving cable being wound on pulley main body 31 can be reliably prevented W2 comes off (disengaging) from embedding recess 20a.
Advantage produced by the telescope structure of embedding recess 20a and pulley assembly 30a described in the present embodiment Action effect, is fully able to obtain by embedding recess 20b-20d and the telescope structure of pulley assembly 30b-30d equally.
In the above embodiment, lifting freely to prop up on the guide rail 11 being positioned at vehicle fore-and-aft direction and guide rail 12 It is illustrated as a example by holding the so-called double rail type window regulator 1 of slide block base 13 and slide block base 14.But, the present invention is also The so-called monorail window that can be applicable to lifting freely support single slide block base equally on single guide rail is adjusted Joint device.In the case of the window regulator that the present invention is applicable to monorail, it can be the supporting pulley group up and down at guide rail The mode of part or (so-called in the mode of the lower support cable actuated mechanism of guide rail at the upper support pulley assembly of guide rail Lower end drive).As long as it is to say, on the upper and lower at least one party of the guide rail of resin-made panel supporting pulley assembly, this Invention is just set up.
In the above embodiment, with rigidity anticreep projection (anticreep projection, cable anticreep projection, pulley anticreep projection) 22 and elastic anticreep projection (anticreep projection, elastic protrusion) 23 respectively arrange one in case of be illustrated, but, rigidity As long as anticreep projection 22 and elastic anticreep projection 23 respectively arrange one, it is also possible to arrange two for one side or both sides Above mode.
In the above embodiment, so that the top flange portion of the leading section of rigidity anticreep projection 22 and pulley main body 31 312 to, the situation of inside that makes the cable guide groove 313 that the leading section of elastic anticreep raised 23 is positioned at pulley main body 31 are relatively Example is illustrated, but, the mode arranging rigidity anticreep projection 22 and elastic anticreep projection 23 is not limited to this, the most also Can be make rigidity anticreep projection 22 relative with the top flange portion 312 of pulley main body 31 with elastic anticreep projection 23 both sides to Mode.
In the above embodiment, when overlooking, the leading section of rigidity anticreep projection 22 extends to and pulley main body 31 Top flange portion 312 relatively to and the position of overlap, but, be not limited to this, it is also possible to for when overlooking, rigidity is prevented Mode near the circumference in the top flange portion 312 that the leading section of de-projection 22 extends to pulley main body 31.
In the above embodiment, with rigidity anticreep projection 22 dual-purpose pulley anticreep projection and the feelings of cable anticreep projection It is illustrated as a example by condition, but it is also possible to respectively at the periphery embedding recess 20a, 20b, 20c, 20d of resin-made panel 10 The rigidity anticreep projection as pulley anticreep projection and the rigidity anticreep projection as cable anticreep projection it is respectively provided with in portion.
(industrial applicability)
The window regulator of the present invention is such as applicable to make the window regulator of the window glass up-down of automobile.

Claims (7)

1. a window regulator, including:
Resin-made panel, is formed with the guide rail extended in the vertical direction;
Slide block base, is lifting freely supported by along the guide rail of described resin-made panel, and is fixed with glass pane;
Cable, is fixed on described slide block base;And
Pulley assembly, is rotatably freely supported on the upper and lower at least one party of the guide rail of described resin-made panel, has and be fixed on The pulley main body that the cable of described slide block base is wound around;
Described window regulator is characterised by,
On described resin-made panel, it is formed with the embedding recess for embedding described pulley assembly, and
Described resin-made panel is formed anticreep projection, described anticreep projection when overlook time from the periphery of described embedding recess Portion extends to central part, overlapping with the pulley main body of the described pulley assembly embedding described embedding recess, prevents described pulley master Body comes off from described embedding recess,
Described anticreep projection, embeds the side of the pulley main body of the described pulley assembly of described embedding recess with the clamping when overlooking Formula, has at least one rigidity anticreep projection and at least one ratio bullet of this soft and easy elastic deformation of rigidity anticreep projection Property anticreep projection,
Described rigidity anticreep projection is positioned at the cable wrapping range of described pulley main body when overlooking, and described elastic anticreep projection is worked as The cable non-rolling region of described pulley main body it is positioned at during vertical view.
Window regulator the most according to claim 1, it is characterised in that
Described pulley main body have bottom surface flange part, top flange portion and be formed at bottom surface flange part and top flange portion it Between cable guide groove,
The leading section of described rigidity anticreep projection, relative with the top flange portion of described pulley main body to,
The leading section of described elastic anticreep projection, is positioned at the inside of described cable guide groove.
3. the assembly method of a window regulator sub-component, it is characterised in that there are following steps:
Preparing the step of resin-made panel, wherein, described resin-made panel is formed with: extend in the vertical direction leads Rail, be positioned at this guide rail upper and lower at least one party embed recess, when overlook time from the circumference of described embedding recess to center The pulley anticreep projection that direction extends;
On described guide rail, lifting freely keep the step being fixed with the slide block base of glass pane;And
The cable being fixed on described slide block base is wound in the pulley main body of pulley assembly, and described pulley assembly is embedded The step of described embedding recess;
In the step that described pulley assembly is embedded described embedding recess, carry out following steps successively:
First step, winds described cable less than a circle on the pulley main body of described pulley assembly;
Second step, makes the axis of described pulley assembly tilt, at described pulley anticreep relative to the axis of described embedding recess The described embedding recess of the lower section of projection, embeds in described pulley assembly the cable wrapping range with described pulley main body corresponding Part, thus, when overlooking, make described pulley anticreep projection and the pulley of described pulley assembly embedding described embedding recess Main body is overlapping, prevents described pulley main body from coming off from described embedding recess;And
Third step, makes the axis of described pulley assembly tilt to the direction consistent with the axis of described embedding recess, by described The described embedding being partially submerged into resin-made panel corresponding with the cable non-rolling region of described pulley main body in pulley assembly Recess.
The assembly method of window regulator sub-component the most according to claim 3, it is characterised in that
On described resin-made panel, it is formed with the line extended to center position when overlooking from the circumference of described embedding recess Cable anticreep projection,
In described second step, the axis of described pulley assembly is made to tilt, described relative to the axis of described embedding recess The described embedding recess of the lower section of cable anticreep projection, inserts the cable winding area with described pulley main body in described pulley assembly The part that territory is corresponding.
5. according to the assembly method of the window regulator sub-component described in claim 3 or 4, it is characterised in that
On described resin-made panel, it is formed with the bullet extended to center position when overlooking from the circumference of described embedding recess Property projection,
In described third step, the axis of described pulley assembly is made to incline to the direction consistent with the axis of described embedding recess Tiltedly, described elastic protrusion is made to produce elastic deformation, meanwhile, by cable non-rolling with described pulley main body in described pulley assembly What region was corresponding is partially submerged into described embedding recess.
The assembly method of window regulator sub-component the most according to claim 4, it is characterised in that
Described cable anticreep projection doubles as pulley anticreep projection, when overlooking from the circumference of described embedding recess to center position Extend, overlapping with the pulley main body of the described pulley assembly embedding described embedding recess, prevent described pulley main body from described embedding Enter recess to come off.
7. a window regulator sub-component, manufactures by carrying out following steps:
Preparing the step of resin-made panel, wherein, described resin-made panel is formed with: extend in the vertical direction leads Rail, be positioned at this guide rail upper and lower at least one party embed recess, when overlook time from the circumference of described embedding recess to center The pulley anticreep projection that direction extends;
On described guide rail, lifting freely keep the step being fixed with the slide block base of glass pane;And
The cable being fixed on described slide block base is wound on the pulley main body of pulley assembly, and by embedding for described pulley assembly Enter the step of described embedding recess;
Described window regulator sub-component is characterised by,
In the step that described pulley assembly is embedded described embedding recess, carry out following steps successively:
First step, winds described cable less than a circle on the pulley main body of described pulley assembly;
Second step, makes the axis of described pulley assembly tilt, by described pulley assembly relative to the axis of described embedding recess In the part corresponding with the cable wrapping range of described pulley main body, the described embedding recess of embedded resin panel;
Third step, makes the axis of described pulley assembly tilt to the direction consistent with the axis of described embedding recess, by described The described embedding being partially submerged into resin-made panel corresponding with the cable non-rolling region of described pulley main body in pulley assembly Recess;And
4th step, makes the pulley main body weight of described pulley anticreep projection and the described pulley assembly embedding described embedding recess Folded, prevent described pulley main body from coming off from described embedding recess.
CN201380056307.7A 2012-10-29 2013-10-09 Window regulator and window regulator sub-component and assembly method thereof Expired - Fee Related CN104822890B (en)

Applications Claiming Priority (5)

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JP2012237820A JP5639139B2 (en) 2012-10-29 2012-10-29 Window regulator
JP2012-237821 2012-10-29
JP2012237821A JP6131021B2 (en) 2012-10-29 2012-10-29 Assembly method of window regulator sub-assembly
JP2012-237820 2012-10-29
PCT/JP2013/077450 WO2014069199A1 (en) 2012-10-29 2013-10-09 Window regulator, and window regulator subassembly and method for assembling same

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